Breach Intelligence Report 13 Aug 2026

US Accounts Hit as NINHO PRIVATE HOTMAIL Leaks 266 Logins

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Combolist NINHO PRIVATE HOTMAIL uploaded by a Telegram User
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Records Exposed 266
Source Type Combolist
Origin United States
Password Type plaintext

On June 5, 2026, a Telegram user uploaded a NINHO PRIVATE HOTMAIL combolist containing 266 records, flagged as tied to United States based accounts. The file follows the same pattern as related uploads from this source, pairing email addresses with plaintext passwords and matching URLs.


Why This NINHO PRIVATE HOTMAIL Leak Targets US Accounts

United States based accounts are frequent targets in combolists like this one because they often connect to widely used services with real financial value attached, from online banking to shopping accounts with stored payment methods. A password leaked from a US account tends to be more immediately profitable for criminals than one tied to a smaller or less connected service.


What Was Exposed in This NINHO PRIVATE HOTMAIL Batch

  • Email addresses
  • Plaintext passwords
  • Associated URLs

Why This Matters

Even a smaller batch of 266 records can cause real harm if the passwords inside are still in use. Criminals do not need every credential to work, just enough hits to make the effort worthwhile, and US based accounts are often the first ones tested because of how much they tend to be worth.


How Combolists Work

A combolist packages leaked or stolen login pairs into a single file that can be tested automatically against many websites at once. Attackers often sort these files by country or region, since knowing where an account is based helps them decide which services are worth trying first. That is part of why country tags like the one on this NINHO PRIVATE HOTMAIL batch matter to the people using it.


Check If You Are Affected

If you are based in the United States, it is worth checking whether your email shows up in leaks like this one. HEROIC's free breach scanner searches more than 400 billion leaked records, including this NINHO PRIVATE HOTMAIL upload, so you can see your exposure and act before anyone else does.

Breach Breakdown

Domain NINHO PRIVATE HOTMAIL uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 13 Aug 2026
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Identity Theft Risk Score

Risk Score: 8.7/10 - Critical

Data Exposure Analysis

Passwords Critical
Financial High
Personal Medium
Social High
Security Critical

Breach Timeline Analysis

March 2024 Multiple credentials exposed in recent data breach
January 2024 Password found in dark web marketplace
December 2023 Personal information leaked in major security incident

Security Recommendations

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Critical: Change compromised passwords immediately and enable 2FA on all accounts

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